These are the most important blood tests that doctors suggest you should have for a deep dive into your health.

A new blood test was found to detect colon cancer with more than 80% accuracy — and to rule it out for 90% of healthy people.

Doctors in Dallas and other parts of Texas are beginning to use a new blood test that can detect colon cancer earlier. The ...

A rapid blood test could speed treatment for people who have suffered a stroke related to brain bleeding, a new study says.

This article takes a closer look at how blood tests are used to help diagnose MS. One of the primary reasons doctors begin with blood tests when diagnosing MS is to find the cause of presenting ...

"Right now lots of people are coming to the hospital with respiratory tract infections and we don't know whether it's viral ...

Research that has not yet been peer-reviewed shows the newest blood test is more than 80% accurate in detecting colon cancer ...

"Seeing is believing," the founder of lab company Truvian told me. So I tried its tabletop blood testing device—which ...

Inability to absorb nutrients can lead to symptoms such as diarrhea and weight loss, but symptoms can also be very subtle.

A local doctor is introducing a groundbreaking method for cancer screening that promises to detect cancer while it is still ...